52158470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4409}}^1$

素因数の和:4449

約数の個数: 48

約数和(自身を含む): 116212320

約数和(自身を除く): 64053850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 4409, 5915, 8818, 11830, 22045, 30863, 44090, 57317, 61726, 114634, 154315, 286585, 308630, 401219, 573170, 745121, 802438, 1490242, 2006095, 3725605, 4012190, 5215847, 7451210, 10431694, 26079235, 52158470]

約数ペア:

[(1, 52158470), (2, 26079235), (5, 10431694), (7, 7451210), (10, 5215847), (13, 4012190), (14, 3725605), (26, 2006095), (35, 1490242), (65, 802438), (70, 745121), (91, 573170), (130, 401219), (169, 308630), (182, 286585), (338, 154315), (455, 114634), (845, 61726), (910, 57317), (1183, 44090), (1690, 30863), (2366, 22045), (4409, 11830), (5915, 8818)]